Solar Catamaran

Solar Catamaran

Andreas Solaro/AFP/GettyImages

World tour on a solar-powered boat to beat climate change' by Sonia Logre Planetsolar catamaran, the first boat around the world with solar energy, sails near Portoferraio harbour during its 580th day of sailing around the world, at Isola d'Elba on April 30, 2012.